Value Collection 31861 No. 10 Sheet Metal Screw Hex Washer

Product Description

The VALUE COLLECTION 31861 is a No. 10 sheet metal screw with a hex washer head and slotted drive, designed for fastening sheet metal components in HVAC, electrical enclosure, and light-gauge metal fabrication applications. The screw measures 0.625 inches in length under the head and features a Type AB point for reliable self-starting in pre-punched or drilled holes. Constructed from Grade 2 steel with a zinc finish, it provides corrosion resistance suitable for typical indoor and light-duty exposed installations. This screw is a standard fastener stocked for field and shop use by HVAC technicians, electricians, and sheet metal workers.

This fastener is suited for light-gauge sheet metal assembly, including HVAC ductwork connections, electrical panel knockouts, junction box covers, and metal equipment enclosures. The hex washer head provides a broad bearing surface that distributes clamping load across thin material without pulling through. The slotted drive accommodates standard flat-blade screwdrivers or slotted hex-head driver bits, making it accessible with common field tools. Minimum order quantity is 50 pieces per order.

Key Features

• No. 10 thread size for reliable grip in light-gauge sheet metal
• 0.625-inch length under head for shallow-profile fastening applications
• Type AB point self-starts in pre-punched or drilled holes without pilot tapping
• Hex washer head distributes load and resists pull-through on thin sheet stock
• Zinc finish over Grade 2 steel provides corrosion resistance for indoor use
• Slotted drive compatible with standard flat-blade screwdrivers and driver bits

Compatibility

Designed as a standard No. 10 hex washer head sheet metal screw for use in light-gauge metal assemblies common to HVAC, electrical, and sheet metal trade work.

Installation Notes

Installation is performed by HVAC technicians, electricians, and sheet metal workers using a flat-blade screwdriver or slotted hex driver bit. De-energize all electrical equipment and shut down HVAC systems before fastening or removing screws on live panels or ductwork. Verify sheet metal gauge and hole size are appropriate for No. 10 Type AB thread engagement before driving. Do not overtighten in thin-gauge material, as stripping is possible without proper torque control.